The stems and roots are used as medicine for traumatic injury, snake bites, impotence, and infantile malnutrition due to intestinal parasites.

茎和根为创伤的伤被用作药，蛇咬，由于肠的寄生物的无力和婴儿的营养不良。

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However, nearly twice as many men who had surgery reported incontinence and impotence after two years, researchers report in the New England Journal of Medicine.

MSN: Prostate cancer surgery fails to cut deaths in study